the act of inserting a large pinch of dipping tobacco between the gum and cheek. In order to qualify as "docking ship" the pinch must be at least a quarter of a tin. You cannot "dock ship" with shitty brands of dipping tobacco such as "kayak."
Max - "hey paul would you like a pinch of my longhorn? please don't take a lot."
Paul - "the fuck outta here, bro. I dock ship."